Submission #1585085
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define int long long #define all(v) (v).begin(), (v).end() #define resz(v, ...) (v).clear(), (v).resize(__VA_ARGS__) #define reps(i, m, n) for(int i = (int)(m); i < (int)(n); i++) #define rep(i, n) reps(i, 0, n) template<class T1, class T2> void chmin(T1 &a, T2 b){if(a>b)a=b;} template<class T1, class T2> void chmax(T1 &a, T2 b){if(a<b)a=b;} typedef pair<int, int> Pi; typedef tuple<int, int, int> Ti; typedef vector<int> vint; const int inf = 1LL << 55; const int mod = 1e9 + 7; signed main() { cin.tie(0); ios_base::sync_with_stdio(0); cout << fixed << setprecision(12); string x; cin >> x; stack<char> st; rep(i, x.size()) { if(x[i] == 'S') st.push(x[i]); else if(x[i] == 'T') { if(st.empty() || st.top() == 'T') st.push(x[i]); else st.pop(); } } cout << st.size() << endl; return 0; }
Submission Info
Submission Time | |
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Task | A - STring |
User | ukuku09 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 930 Byte |
Status | AC |
Exec Time | 3 ms |
Memory | 720 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | 100 / 100 | ||||||
Status |
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Set Name | Test Cases |
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Sample | example0, example1, example2 |
Subtask1 | example0, example1, example2, sub_corner0, sub_corner1, sub_corner2, sub_rand0, handmade0, handmade1 |
All | corner0, corner1, corner2, example0, example1, example2, handmade0, handmade1, maxrand0, sub_corner0, sub_corner1, sub_corner2, sub_rand0 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
corner0 | AC | 2 ms | 720 KB |
corner1 | AC | 2 ms | 720 KB |
corner2 | AC | 2 ms | 720 KB |
example0 | AC | 1 ms | 256 KB |
example1 | AC | 1 ms | 256 KB |
example2 | AC | 1 ms | 256 KB |
handmade0 | AC | 1 ms | 256 KB |
handmade1 | AC | 1 ms | 256 KB |
maxrand0 | AC | 3 ms | 720 KB |
sub_corner0 | AC | 1 ms | 256 KB |
sub_corner1 | AC | 1 ms | 256 KB |
sub_corner2 | AC | 1 ms | 256 KB |
sub_rand0 | AC | 1 ms | 256 KB |